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author | Suhas Daftuar <sdaftuar@gmail.com> | 2022-08-30 12:45:21 -0400 |
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committer | Suhas Daftuar <sdaftuar@gmail.com> | 2022-08-30 14:11:21 -0400 |
commit | e5982ecdc4650e9b6de38f190f3a97d792499e2a (patch) | |
tree | f32f4f8e8273e769cddfb2dadc1275b4472fd723 /src/net_processing.cpp | |
parent | 132ed7eaaa4a47ab94db72ebfab0ef0e03caa488 (diff) | |
download | bitcoin-e5982ecdc4650e9b6de38f190f3a97d792499e2a.tar.xz |
Bypass headers anti-DoS checks for NoBan peers
Diffstat (limited to 'src/net_processing.cpp')
-rw-r--r-- | src/net_processing.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/net_processing.cpp b/src/net_processing.cpp index 746e3bedde..74700580ad 100644 --- a/src/net_processing.cpp +++ b/src/net_processing.cpp @@ -2820,6 +2820,13 @@ void PeerManagerImpl::ProcessHeadersMessage(CNode& pfrom, Peer& peer, } } + // If our peer has NetPermissionFlags::NoBan privileges, then bypass our + // anti-DoS logic (this saves bandwidth when we connect to a trusted peer + // on startup). + if (pfrom.HasPermission(NetPermissionFlags::NoBan)) { + already_validated_work = true; + } + // At this point, the headers connect to something in our block index. // Do anti-DoS checks to determine if we should process or store for later // processing. |